Question

An object gains excess negative charge after being rubbed against another body which is:

A neutral
B negative
C positive
D all

Answer 1

d all is the answer when you run anything electrons formed that is static electric charge is formed on the sarface

Answer 2

Excess of negative charge is obtained by rubbing against the another body of “positive charge”.

Solution:

The given question follows the principle of induction of charge, so the body will be positive in charge.

As the principle of induction of charge states that the two bodies when rubbed against each other, becomes excited and transfers charge within each other.

By this when an object gains excess negative charge after the induction of charge by rubbing against another body leaves the other body as the positively charged body, by taking away its electrons.